Little Older Sister 4 (2020)
Original title: 어린 누나 4
Little Older Sister 4 is a 2020 Korean-language romance movie directed by Kim Tae-soo, with a running time of 1h 22m. It stars Kim Ji-ah and Sae Bom.
Freshman college students turned friends, Jang-hee and So-hyeon, will be having their first blind date. Jang-hee and So-hyeon met Won-ho andDoo-sim through a blind date over drinks. Doo-sim, a sophomore asks Jang-hee and So-hyeon to call him 'oppa', however Won-ho teases him that he is younger than them. Jang-hee who is older than Doo-sim, jokes him to call her 'nuna', and then...